145 lines
4.5 KiB
YAML
145 lines
4.5 KiB
YAML
image: postgres:16-alpine
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workflow:
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rules:
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- if: $CI_PIPELINE_SOURCE == "push"
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when: never
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- when: always
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variables:
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GIT_CLEAN_FLAGS: -ffdx
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POSTGRES_HOST:
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value: ""
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description: 'postgresql remote host'
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POSTGRES_PORT:
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value: "5432"
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description: 'port for postgresql remote host'
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POSTGRES_DB:
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value: "db for restore"
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description: '11'
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POSTGRES_USER:
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value: ""
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description: 'user for postgresql remote host'
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POSTGRES_PASSWORD:
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value: ""
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description: 'passwd for postgresql user remote host'
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# URL дампов в Nexus
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SCHEMA_SQL_URL:
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value: ""
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description: 'https://nexus.example.com/repository/raw/db/schema.sql'
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DATA_DUMP_TAR_GZ_URL:
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value: ""
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description: 'https://nexus.example.com/repository/raw/db/data.tar.gz'
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# Локальные пути
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SCHEMA_SQL_PATH: "/tmp/schema.sql"
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DATA_DUMP_TAR_GZ_PATH: "/tmp/data.tar.gz"
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DATA_DUMP_DIR: "/tmp/dump_data"
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.create_dump_dir:
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script:
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- mkdir -p "$DATA_DUMP_DIR"
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.download_schema:
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script:
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- |
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echo "Скачивание схемы: $SCHEMA_SQL_URL"
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curl -f -u $NEXUS_USER:$NEXUS_PASSWORD -o "$SCHEMA_SQL_PATH" "$SCHEMA_SQL_URL"
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if [ $? -ne 0 ]; then
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echo "Ошибк при скачивании схемы"
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exit 1
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fi
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echo "Схема успешно загружена: $SCHEMA_SQL_PATH"
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.download_
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script:
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- |
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echo "Скачиывание дампа данных: $DATA_DUMP_TAR_GZ_URL"
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curl -f -u $NEXUS_USER:$NEXUS_PASSWORD -o "$DATA_DUMP_TAR_GZ_PATH" "$DATA_DUMP_TAR_GZ_URL"
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if [ $? -ne 0 ]; then
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echo "Ошибка при скачивании дампа данных"
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exit 1
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fi
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echo "Дамп данных успешно загружен: $DATA_DUMP_TAR_GZ_PATH"
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.wait_for_postgres:
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script:
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- |
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echo "Ожидание готовности PostgreSQL ($POSTGRES_HOST:$POSTGRES_PORT)..."
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for i in {1..30}; do
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if pg_isready -h "$POSTGRES_HOST" -p "$POSTGRES_PORT" -U "$POSTGRES_USER"; then
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echo "PostgreSQL доступен."
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break
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fi
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echo "PostgreSQL не готов, ожидание... ($i/30)"
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sleep 5
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done
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if [ $i -eq 30 ]; then
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echo "PostgreSQL не стал доступен за отведённое время."
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exit 1
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fi
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.create_database:
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script:
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- |
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echo "Создание базы данных $POSTGRES_DB, если не существует..."
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PGPASSWORD=$POSTGRES_PASSWORD psql -h "$POSTGRES_HOST" -p "$POSTGRES_PORT" -U "$POSTGRES_USER" \
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-c "CREATE DATABASE \"$POSTGRES_DB\";" || echo "База данных $POSTGRES_DB уже существует."
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.apply_schema:
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script:
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- |
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echo "Применение схемы из $SCHEMA_SQL_PATH..."
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PGPASSWORD=$POSTGRES_PASSWORD psql -h "$POSTGRES_HOST" -p "$POSTGRES_PORT" -U "$POSTGRES_USER" -d "$POSTGRES_DB" -f "$SCHEMA_SQL_PATH"
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echo "Схема успешно применена."
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.restore_
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script:
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- |
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echo "Распаковка архива $DATA_DUMP_TAR_GZ_PATH в $DATA_DUMP_DIR..."
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tar -xzf "$DATA_DUMP_TAR_GZ_PATH" -C "$DATA_DUMP_DIR"
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DUMP_FILE=$(find "$DATA_DUMP_DIR" -type f -name "*.dump" -o -name "backup" | head -n1)
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if [ ! -f "$DUMP_FILE" ]; then
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echo "Не найден файл дампа после распаковки."
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exit 1
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fi
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echo "Найден дамп: $DUMP_FILE"
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echo "Восстановление данных из $DUMP_FILE в БД $POSTGRES_DB..."
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pg_restore -h "$POSTGRES_HOST" -p "$POSTGRES_PORT" -U "$POSTGRES_USER" -d "$POSTGRES_DB" -v "$DUMP_FILE"
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echo "Данные успешно восстановлены."
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stages:
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- init_db
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init_db:
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stage: init_db
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before_script:
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- export PGPASSWORD=$POSTGRES_PASSWORD
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- export POSTGRES_HOST=$POSTGRES_HOST
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- export POSTGRES_PORT=$POSTGRES_PORT
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- export POSTGRES_USER=$POSTGRES_USER
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- export POSTGRES_DB=$POSTGRES_DB
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- export SCHEMA_SQL_URL=$SCHEMA_SQL_URL
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- export SCHEMA_SQL_PATH=$SCHEMA_SQL_PATH
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- export DATA_DUMP_TAR_GZ_URL=$DATA_DUMP_TAR_GZ_URL
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- export DATA_DUMP_TAR_GZ_PATH=$DATA_DUMP_TAR_GZ_PATH
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- export DATA_DUMP_DIR="/tmp/dump_data"
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- apk add --no-cache curl tar
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script:
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- *create_dump_dir
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- *download_schema
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- *download_data
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- *wait_for_postgres
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- *create_database
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- *apply_schema
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- *restore_data
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tags:
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- init_db |